Qt/translations

Indicating what to translate

Include QTranslator:

#include <QTranslator>

and wrap any strings with the QApplication::translate() or the QObject::tr() function:

QString message = app->translate("Message displayed while the system is loading", "Loading, Please Wait...");

First, add each language file to the TRANSLATIONS variable:

TRANSLATIONS = myApp_en.ts \
               myApp_fr.ts

Run lupdate on the project:

lupdate myApp.pro

Provide the translations:

linguist *.ts

Release the translations:

lrelease myApp.pro